From 9040d102da5635abc306372bb4dbffaba92c478e Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 24 Jan 2013 17:47:17 +0100
Subject: [PATCH] ALSA: hda - Add snd_hda_check_power_state() helper function

... for small refactoring.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Reading git-format-patch failed